Procedures, apparatuses, systems, and computer programs for providing optical network channel protection
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United States of America Patent
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Aug 1, 2017
Grant Date -
May 7, 2015
app pub date -
Nov 6, 2013
filing date -
Nov 6, 2013
priority date (Note) -
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Abstract
A procedure for transferring wavelengths, and a system that operates in accordance with the procedure. The system comprises at least one network terminal, each including a switch and a controller. A plurality of wavelength sets are applied to the switch. The controller is arranged to operate the switch such that the switch (a) selects at least one wavelength from at least one of the plurality of wavelength sets, based on electrical monitoring at a port module external to the network terminal, and (b) outputs the at least one wavelength to an output of the at least one network terminal.
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